Einar Sagstuen
Y. Itagaki, R.M. Kadam, A. Lund, E. Sagstuen and J. Goslar, Structure of N2H4.+ formed in X-irradiated Li(N2H5)SO4 single crystals. Phys. Chem. Chem. Phys. 2, 37 - 42 (2000). E.O. Hole, E. Sagstuen, W.H. Nelson and D.M. Close, Free Radical Formation in X-Irradiated Crystals of 2'Deoxycytidine Hydrochloride. Electron Magnetic Studies at 10 K. Radiat. Res. 153, 823 - 834 (2000). E. Sagstuen, A. Lund, Y. Itagaki and J. Maruani, Weakly Coupled Proton Interactions in the Malonic Acid Radical: Single Crystal ENDOR Analysis and EPR Simulation at Microwave Saturation. J. Phys. Chem. A 104, 6362 - 6371 (2000). A. Sanderud, E. Sagstuen, Y. Itagaki and A. Lund, EPR and ENDOR Studies of Deuteron Hyperfine and Quadrupole Coupling in .CD(COOD)2: Experimental and Theoretical Estimates of Electric Field Gradients from an a-Carbon. J. Phys. Chem. A 104, 6372 - 6379 (2000). D.M. Close, L.A. Eriksson, E.O. Hole, E. Sagstuen and W. H. Nelson Experimental and Theoretical Investigation of the Mechanism of Radiation Induced Radical Formation in Hydrogen Bonded Co-Crystals of 1-Methyl-Cytosine and 5-Fluoro-Uracil. J. Phys. Chem. B 104, 9343 - 9350 (2000). O. Myhre, T.A. Vestad, E. Sagstuen, H. Aarnes and F. Fonnum The Effects of Aliphatic (n-nonane), Naphtenic (1,2,4-trimethylcyclohexane) and Aromatic (1,2,4-trimethylbenzene) Hydrocarbons on Respiratory Burst in Human Neutrophil Granulocytes. A Fluorescence and Electron Paramagnetic Resonance (EPR) Spectroscopy Study. Toxicol. Appl. Pharmacol. 167, 222 - 230 (2000). J.N. Herak, K. Sankovic, E.O. Hole and E. Sagstuen, ENDOR Study of a Thiocytosine Oxidation Product in Cytosine Monohydrate Crystals Doped with 2-Thiocytosine, X-irradiated at 15 K. Phys. Chem. Chem. Phys. 2, 4971 - 4975 (2000). J.N. Herak, K. Sankovic, E.O. Hole and E. Sagstuen, ENDOR Study of the Chlorinated Thiocytosine Radical in a Crystal Matrix. Phys. Chem. Chem. Phys. 3, 4926 - 4931 (2001). S. Olsson, E. Sagstuen, M. Bonora and A. Lund, EPR Dosimetric Properties of 2-Methylalanine: EPR, ENDOR and FT-EPR Investigations. Radiat. Res. 157, 113 - 122 (2002). Y. Itagaki, A. Sanderud, E. Sagstuen and A. Lund, ENDOR study of 14N hyperfine and quadrupole couplings of N2D4.+ formed in deuterated Li(N2H5)SO4 single crystals. J. Phys. Chem. A106, 2617 - 2622 (2002). M.Z. Heydari, E. Malinen, E.O. Hole and E. Sagstuen, Alanine Radicals, Part 2: The Composite Polycrystalline Alanine EPR Spectrum Studied by ENDOR, Thermal Annealing and Spectrum Simulations. J. Phys. Chem. A106, 8971 - 8977 (2002). A. Hosseini, A. Lund and E. Sagstuen, EPR and ENDOR Studies of Single Crystals of 2-Oxazolidinone X-Irradiated at 295 K. Phys. Chem. Chem. Phys. 4, 6086 - 6091 (2002). E. Malinen, M.Z. Heydari, E. Sagstuen and E.O. Hole, Alanine Radicals, Part 3: Properties of the Components Contributing to the EPR Spectrum of X-irradiated Alanine Dosimeters. Radiat. Res. 159, 23 - 32 (2003). E. Malinen. E. Hult, E.O. Hole and E. Sagstuen, Alanine Radicals, Part 4: Relative Amounts of Radical Species in Alanine Dosimeters Following Exposure to 6-21 MeV Electrons and 10 kV-16 MV Photons. Radiat. Res. 159, 159 - 153 (2003). K. Sankovic, E. Malinen, Z. Medinic, E. Sagstuen and J. N. Herak, Hole Transfer in Crystals of Cytosine Monohydrate: an EPR Study Phys. Chem. Chem. Phys. 5, 1665 - 1670 (2003). E. Malinen and E. Sagstuen, Radical Formation in Pyrimidine Bases Following X-, Proton- and Alpha-Irradiation Radiat. Res. 160, 186 - 197 (2003). T.A. Vestad, E. Malinen, A. Lund, E. O. Hole and E. Sagstuen, EPR Dosimetric Properties of Formates. Appl. Radiat. Isot. 59, 181 - 188 (2003) A. Krivokapic, E.O. Hole and E. Sagstuen EPR and ENDOR Study of Crystalline Cytosine•HCl Doped with 5-Methylcytosine. Radiation Induced Radical Formation and Hole Transfer. Radiat. Res. 160, 340 - 354 (2003). A. Krivokapic and E. Sagstuen Hole Transfer and Differential Radical Recombination in X-Irradiated Doped Crystalline DNA Model Systems J. Phys. Chem. A 107, 9561 - 9566 (2003). T.A. Vestad, H. Gustafsson, A. Lund, E.O. Hole and E. Sagstuen Radiation-induced radicals in lithium formate monohydrate (LiHCO2.H2O). EPR and ENDOR studies of X-irradiated crystal and polycrystalline samplesPhys. Chem. Chem. Phys. 6, 3017-3022 (2004). E. Malinen, T.A. Vestad, E.A. Hult, E.O. Hole and E. Sagstuen Estimation of X-ray Beam Quality by EPR spectroscopyAppl. Rad. Isot. 60, 929-937 (2004). C.H. Görbitz and E. Sagstuen N-Formyl-GlycineActa Crystallogr. E60, 841-843 (2004). C.H. Görbitz and E. Sagstuen N-Acetyl-L-AlanineActa Crystallogr. E60, 860-862 (2004). G.C.A.M. Vanhaelewyn, B. Jansen, E. Pauwels, E. Sagstuen, M. Waroquier and F.J. Callens Experimental and theoretical electron magnetic resonance study on radiation-induced radicals in alpha-L-sorbose single crystalsJ. Phys. Chem. A 108, 3308-3314 (2004). B. Ciesielski, K. Schultka, M. Penkowski and E. Sagstuen EPR Study of Effects of Light Illumination on Free Radicals Induced in L-Alanine by Ionizing Radiation.Spectrochim. Acta A 60, 1327-1333 (2004). G.C.A.M. Vanhaelewyn, B. Jansen, F.J. Callens and E. Sagstuen ENDOR assisted study of the stable EPR spectrum of X-irradiated alpha-L-sorbose single crystals: MLCFA and simulation decomposition analysesRadiat. Res. 162, 96-104 (2004). O.I. Eid, A. Lund and E. Sagstuen Allyl Type Radical Formation in X-Irradiated Glutarimide Crystals Studied by ENDOR and ENDOR-Induced EPRPhys. Chem. Chem. Phys. 6, 3604-3610 (2004). E. Sagstuen, A. Sanderud and E.O. Hole The Solid State Radiation Chemistry of Simple Amino Acids, RevisitedRadiat. Res. 162, 112-119 (2004). T.A. Vestad, E. Malinen, D.R. Olsen, E.O. Hole and E. Sagstuen Electron paramagnetic resonance (EPR) dosimetry using lithium formate in radiotherapy. Comparison with thermoluminescence (TL) dosimetry using lithium fluoride rodsPhys. Med. Biol. 49, 4701-4715 (2004). C.H. Görbitz and E. Sagstuen, Cytosinium N-benzoylglycinate monohydrate,a redetermination at 105 KActa Crystallogr. E60, 1945-1947 (2004). E. Lund, H. Gustafsson, M. Danilczuk, M.D. Sastry, A. Lund, T.A. Vestad, E. Malinen, E.O. Hole and E. Sagstuen, Formates and dithionates: sensitive EPR-dosimeter materials for radiation therapy. Appl. Radiat. Isot. 62, 317-324 (2005). S.V. Gonzalez, K. Larsen, W.H. Nelson, E. Sagstuen and C.H. Görbitz, Disodium cytidine-5'-mono- phosphate 6.07-hydrate methanol 0.27 solvate. Acta Crystallogr. E61, m554-m556 (2005). C.H. Görbitz, W.H. Nelson and E. Sagstuen, Alpha-Thymidine at 105 K. Acta Crystallogr. E61, o1207-o1209 (2005). E. Waldeland, E.O. Hole, E. Sagstuen, B. Stenerløv, E. Grusell and E. Malinen, Dosimetry of ion beams using lithium formate EPR dosimeters Radiotherapy and Oncology 76(Supp. 2), 122-123 (2005). V. Gancheva, E. Sagstuen and N.D. Yordanov, Study on the EPR/Dosimetric Properties of some Substituted Alanines Radiation Physics and Chemistry 75, 329-335 (2006). G.C.A.M. Vanhaelewyn, E. Pauwels, F.J. Callens, M. Waroquier, E. Sagstuen and P.F.A.E. Matthys, Q-band EPR and ENDOR of low temperature X-irradiated beta-D-fructose single crystals. Journal of Physical Chemistry A 110, 2147-2156 (2006). E. Malinen, E. Waldeland, E.O. Hole and E. Sagstuen, LET effects following neutron irradiation of lithium formate EPR dosimeters. Spectrochimica Acta A63, 861 - 869 (2006). E. Sagstuen, D.M. Close, R. Vågane, E.O. Hole and W.H. Nelson, Electron Transfer in Amino Acid:Nucleic Acid Base Complexes:EPR, ENDOR and DFT Study of X-Irradiated N-Formylglycine:Cytosine Complex Crystals. Journal of Physical Chemistry A 110, 8653-8662 (2006). K.T. Øhman, A. Sanderud, E.O. Hole, and E. Sagstuen, Single Crystals of L-O-Serine Phosphate X-Irradiated at Low Temperatures: EPR, ENDOR, EIE, and DFT Studies. Journal of Physical Chemistry A 110, 9585-9596 (2006). E. Malinen, E. Waldeland, E. O. Hole and E. Sagstuen, The energy dependence of lithium formate EPR dosimeters for clinical electron beams. Physics in Medicine and Biology 52, 4361 - 4369 (2007)
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